From 789dc1806a93b1d4f171ee76dbc0c64c64de7f02 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Estev=C3=A3o=20Soares=20dos=20Santos?=
 <estevao.santos@gmail.com>
Date: Wed, 22 Jul 2015 12:03:38 +0100
Subject: [PATCH] feat(subParser/tables.js): add support for md span elements
 in table headers

+ tests

Closes #179
---
 src/subParsers/tables.js                         |  1 +
 .../tables/#179.parse_md_in_table_ths.html       | 16 ++++++++++++++++
 .../tables/#179.parse_md_in_table_ths.md         |  3 +++
 test/node/testsuite.features.js                  |  2 ++
 4 files changed, 22 insertions(+)
 create mode 100644 test/features/tables/#179.parse_md_in_table_ths.html
 create mode 100644 test/features/tables/#179.parse_md_in_table_ths.md

diff --git a/src/subParsers/tables.js b/src/subParsers/tables.js
index 79e81c8e..104db35e 100644
--- a/src/subParsers/tables.js
+++ b/src/subParsers/tables.js
@@ -15,6 +15,7 @@ showdown.subParser('tables', function (text, options, globals) {
       if (options.tableHeaderId) {
         id = ' id="' + header.replace(/ /g, '_').toLowerCase() + '"';
       }
+      header = showdown.subParser('spanGamut')(header, options, globals);
       if (!style || style.trim() === '') {
         style = '';
       } else {
diff --git a/test/features/tables/#179.parse_md_in_table_ths.html b/test/features/tables/#179.parse_md_in_table_ths.html
new file mode 100644
index 00000000..e641c3af
--- /dev/null
+++ b/test/features/tables/#179.parse_md_in_table_ths.html
@@ -0,0 +1,16 @@
+<table>
+  <thead>
+    <tr>
+      <th><em>foo</em></th>
+      <th><strong>bar</strong></th>
+      <th><del>baz</del></th>
+    </tr>
+  </thead>
+  <tbody>
+    <tr>
+      <td>100</td>
+      <td>blabla</td>
+      <td>aaa</td>
+    </tr>
+  </tbody>
+</table>
diff --git a/test/features/tables/#179.parse_md_in_table_ths.md b/test/features/tables/#179.parse_md_in_table_ths.md
new file mode 100644
index 00000000..42f88d85
--- /dev/null
+++ b/test/features/tables/#179.parse_md_in_table_ths.md
@@ -0,0 +1,3 @@
+| *foo* | **bar** | ~~baz~~ |
+|-------|---------|---------|
+| 100   | blabla  |  aaa    |
diff --git a/test/node/testsuite.features.js b/test/node/testsuite.features.js
index 948fbf50..96db8f63 100644
--- a/test/node/testsuite.features.js
+++ b/test/node/testsuite.features.js
@@ -36,6 +36,8 @@ describe('makeHtml() features testsuite', function () {
     for (var i = 0; i < tableSuite.length; ++i) {
       if (tableSuite[i].name === 'basic_with_header_ids') {
         converter = new showdown.Converter({tables: true, tableHeaderId: true});
+      } else if (tableSuite[i].name === '#179.parse_md_in_table_ths') {
+        converter = new showdown.Converter({tables: true, strikethrough: true});
       } else {
         converter = new showdown.Converter({tables: true});
       }